Page 12 - Heat_Exchanger_2020

Three Flute Exchangeable Head Drills
Heat Exchangers

LOGI CHAM
THREE FLUTE 3 CHAMDRILL
LOGIQ-3-CHAM - Three flute exchangeable drills
line designed to significantly increase productivity
and reduce machining cycle time by up to 50%
compared to conventional two flute drills.
ISCAR introduces a new LOGIQ-3-CHAM drill
family which raises drilling performance levels
to new heights. This family was designed by
utilizing highly advanced technologies, based on
ISCAR’s successful SUMOCHAM drill families.
The range is 12 to 25.9 mm (.472-1.02”), with
drilling depth ratios of 1.5XD, 3XD, 5XD, and 8XD.
LOGIQ-3-CHAM applies the user-friendly drilling
system for easy handling in accordance with
the company motto “No Setup Time”.

D3N Drilling Holder Patented pocket design

• Available in 1.5, 3, 5, and 8D diameter
to drilling length ratios
• 3 high flute helix and polished flute
surfaces provide a smooth and
easy chip evacuation process
• Helical margin to prevent chip adhesion between
the body and the hole during machining
• Internal coolant channels supply efficient cooling
and lubrication during the drilling process
• Tool body made from highest grade of steel with
superior hardness for high wear resistance
• Drilling head pocket designed to withstand
high machining cutting conditions,
allowing easy and fast head indexing Contact Surface
• Variable flute angle design provides durable Dovetail Shape Radial Stoppers (axial stoppers)
tool structure to withstand high axial forces

Self Centering For Steel and High Productivity Cost Effective
Insert Cast Iron Insert

12 ISCAR